89 lines
2.1 KiB
Coq
89 lines
2.1 KiB
Coq
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Set Warnings "-notation-overridden,-parsing".
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From Coq Require Export String.
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From LF Require Import ImpCEvalFun.
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Parameter MISSING: Type.
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Module Check.
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Ltac check_type A B :=
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match type of A with
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| context[MISSING] => idtac "Missing:" A
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| ?T => first [unify T B; idtac "Type: ok" | idtac "Type: wrong - should be (" B ")"]
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end.
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Ltac print_manual_grade A :=
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match eval compute in A with
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| Some (_ ?S ?C) =>
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idtac "Score:" S;
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match eval compute in C with
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| ""%string => idtac "Comment: None"
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| _ => idtac "Comment:" C
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end
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| None =>
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idtac "Score: Ungraded";
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idtac "Comment: None"
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end.
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End Check.
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From LF Require Import ImpCEvalFun.
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Import Check.
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Goal True.
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idtac "------------------- pup_to_n --------------------".
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idtac " ".
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idtac "#> pup_to_n".
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idtac "Possible points: 2".
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check_type @pup_to_n (Imp.com).
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idtac "Assumptions:".
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Abort.
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Print Assumptions pup_to_n.
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Goal True.
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idtac " ".
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idtac "------------------- ceval_step__ceval_inf --------------------".
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idtac " ".
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idtac "#> Manually graded: ceval_step__ceval_inf".
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idtac "Possible points: 4".
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print_manual_grade manual_grade_for_ceval_step__ceval_inf.
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idtac " ".
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idtac "------------------- ceval__ceval_step --------------------".
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idtac " ".
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idtac "#> ceval__ceval_step".
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idtac "Possible points: 3".
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check_type @ceval__ceval_step (
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(forall (c : Imp.com) (st st' : Imp.state),
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Imp.ceval c st st' ->
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exists i : nat, ceval_step st c i = @Some Imp.state st')).
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idtac "Assumptions:".
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Abort.
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Print Assumptions ceval__ceval_step.
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Goal True.
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idtac " ".
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idtac " ".
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idtac "Max points - standard: 9".
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idtac "Max points - advanced: 9".
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idtac "".
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idtac "********** Summary **********".
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idtac "".
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idtac "********** Standard **********".
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idtac "---------- pup_to_n ---------".
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Print Assumptions pup_to_n.
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idtac "---------- ceval_step__ceval_inf ---------".
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idtac "MANUAL".
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idtac "---------- ceval__ceval_step ---------".
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Print Assumptions ceval__ceval_step.
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idtac "".
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idtac "********** Advanced **********".
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Abort.
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(* Wed Jan 9 12:02:27 EST 2019 *)
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